Engineered in India.
Trusted in the Field.
Railway safety systems to SIL-4. IoT products across wireless, tracking, automation, and control. Built and shipped from India.
Core Capabilities in railway safety and IoT product design.
Products in IoT, embedded systems, and functional safety up to SIL-4. We engage from concept to mass production, integrating box build, manufacturing, and SCM.
Railway Signalling Engineering
Trackside and control-room systems for signalling, interlocking, and train protection. Designed to RDSO and CENELEC standards for Indian Railways and metro networks.
Wireless Systems
Multi-protocol wireless hardware design across LoRa, BLE-LR, IEEE 802.15.4g sub-GHz, Wi-Fi, Thread, Matter, and 4G/LTE — tuned for range, power, and data.
Location & Tracking Systems
GNSS-based tracking hardware with indoor fallback via Wi-Fi SSID positioning and BLE-LR. From 12×12 mm embeddable modules to M2M-connected field trackers.
Home Automation Systems
End-to-end home automation — device hardware, firmware, cloud backend and mobile app. 802.15.4g sub-GHz mesh, Wi-Fi, and Matter / Thread — supplied as OEM platforms.
Industrial, Agricultural & Utility IoT
Monitoring and control for pump sets, three-phase power, industrial switching, and utility metering (including retrofit gas AMR) over 4G, NB-IoT, or LoRa.
Firmware & Embedded Software
Bare-metal and RTOS-based firmware, custom mesh protocol stacks (including Meshstatic), OTA update pipelines, cloud backend integration, and mobile app connectivity.
Hardware Reliability Engineering
Component derating, MTBF analysis, AEC-Q qualification screening, thermal simulation, and supply chain resilience — applied to every product DSPWorks designs and manufactures.
Engineering Systems That Must Not Fail.
We are an Indian engineering company in electronics system design and manufacturing — developing hardware, systems, and algorithms, integrated with quality manufacturing for efficient results. We also operate as a safety engineering services organisation, delivering FuSa-compliant hardware and software under IEC 62279 / EN 50128 / EN 50129.
Railway Safety Services
SIL-4 system design, V&V, safety cases, and RDSO-compliant signalling engineering.
IoT Product Engineering
Connected hardware from concept to production — wireless, tracking, automation, and control.
Full-Stack Capability
Hardware, firmware, RF, and cloud integration — owned end-to-end in-house.
Make in India
Designed, assembled, and supported entirely from India.
Concept to Production
Owned end-to-end, no handoffs at the boundary.
Hardware + Firmware + RF + Cloud
One engineering team, one accountability line.
Designed and Built in India
Two facilities, ISO 9001 quality system, exported globally.
Long-Lifecycle Support
OTA updates and security patches years after the launch.
“We don't hand off at the boundary. We own the full stack until the product works in the field.”
IoT Product Portfolio designed and built in India.
Commercial hardware products designed and manufactured by DSPWorks — spanning wireless connectivity, asset tracking, home automation, field communications, and secure edge compute.
IoT Water Level Indicator System
Compliant with IS/RDSO-CG/0002:2025. A complete IoT-based real-time water level monitoring solution for Indian Railway passenger coaches.
IEEE 802.15.4g Sub-GHz Mesh Network Suite
A complete home automation platform on sub-GHz mesh — superior wall penetration and range compared to 2.4 GHz alternatives.
Wi-Fi Home Automation System
Smart switches, dimmers, outlets, sensors, and controllers — hubless Wi-Fi operation with local and cloud control and OTA firmware.
Vāyu — Desh Ki Hawa · BLDC Ceiling Fan
DSPWorks' own consumer brand — a 28W BLDC ceiling fan with 65% energy savings over conventional fans.
Thread & Matter over Wi-Fi Hardware
Matter-certified device hardware — supplied as OEM components to consumer home automation brands.
Micro GNSS Tracker Module
An exceptionally compact 12 × 12 mm GNSS location module — embeddable into virtually any product, with BLE-LR range up to 1500 m.
Meshstatic LoRa Mesh Node
A Meshstatic-protocol compliant LoRa mesh node delivering up to 29 dBm transmit power for exceptional long-range off-grid coverage.
Gas AMR Module
A retrofit automated meter reading module for standard diaphragm gas meters — no meter replacement required.
Smritimegh — स्मृतिमेघ
A self-hosted Network Attached Application and Storage Server for individuals and organisations that care deeply about data privacy and control.
How We Work With You to solve engineering problems.
We work across embedded systems, wireless, and safety engineering — not just railways. If you have a hard engineering problem, we want to hear it. If it involves electronics, signals, or systems, it is likely our territory.
Concept to Product
Bring us your idea at any stage — napkin sketch, partial spec, or a prototype that isn't quite working. We'll help you define, design, and build it into something real.
Read DetailsWhatever It Takes to Turn It On
Hardware, firmware, software, RF, mechanical integration — we don't hand off at the boundary. We own the full stack until the product works.
Read DetailsEngineering Consultation
Stuck on an embedded system, a wireless design, or a safety engineering challenge? Our experience spans well beyond railways.
Read DetailsMake in India
Designed, assembled, and supported entirely from our Indian facilities.
Read Details
Engineered in India. Trusted in the Field.
Designed, assembled, and supported entirely from India. With our Registered Office in Mumbai and Development Centre in Vadodara, we provide end-to-end engineering excellence for global deployment.
Safety-Critical Responsibility. Engineering for Life.
We operate as a safety engineering services organisation, designing and delivering SIL-4 compliant systems under IEC 62279, EN 50128, and EN 50129. Our responsibility is the absolute reliability of signalling and train protection infrastructure.
Where Product Engineering Meets Functional Safety.
We are an Indian engineering company working in electronics system design and manufacturing — developing hardware, systems, algorithms, and integrating with established quality manufacturing processes for efficient results.
We also operate as a safety engineering services organisation — designing, validating, and delivering FuSa compliant hardware and software systems for automotive, railway signalling, and train protection infrastructure under IEC 62279 / EN 50128 and EN 50129.
On the IoT side, we design and manufacture a growing portfolio of connected products — home automation hardware, asset trackers, agricultural controllers, off-grid mesh nodes, and the Smritimegh secure edge server.
Technical Insights from the engineering front.
Achieving SIL-4: The Gold Standard in Railway Safety Engineering
Beyond 2.4GHz: Why Sub-GHz Mesh is the Future of Home Automation
Smritimegh: Bringing Zero-Trust Privacy and self-hosting to the Edge
Precision Engineering: The Backbone of Industrial IoT Hardware
5G vs NB-IoT: Choosing the Right Protocol for Industrial Assets
Ready to transform your complex challenges into competitive advantages?
Partner with DSPWorks for end-to-end product realization that combines technical mastery with global scale.